Air Quality Monitor with CO2, PM2.5 & TVOC Sensors

Monitor Your Air with Clear, Accurate Data

This digital Air Quality Monitor provides precise, real-time insight into the air you breathe. Housed in a durable ABS body and powered by a built-in 3.7V 600mAh Li-ion battery, it combines professional-grade detection technology with a compact, portable design. The clear digital display allows you to view key air quality indicators at a glance, including PM2.5, TVOC, HCHO (formaldehyde), CO2, temperature, and humidity. With a USB charging interface (5V, 1A input) and a lightweight 219 g construction, it is easy to place on a desk, shelf, or carry between rooms and sites.

Designed for both residential and workplace environments, this monitor helps you identify when ventilation, filtration, or process adjustments are needed. In homes, it supports healthier living by indicating pollutant levels that may affect comfort and respiratory health. In offices, workshops, laboratories, and other industrial settings, it assists with monitoring conditions where chemicals, solvents, or particulates are present. The device offers real-time monitoring, adjustable screen brightness and timer settings, and the ability to review stored historical data, helping you track trends over time rather than relying on a single reading.

Why It's a Smart Choice

• Multi-parameter measurement - Simultaneously tracks PM2.5, TVOC, HCHO, CO2, temperature, and humidity for a more complete air quality overview.
• Real-time readings and history - Instant on-screen data plus stored records help you identify patterns and evaluate the impact of ventilation or purification.
• Portable and easy to operate - Compact 84 x 60 x 118 mm size, rechargeable battery, and intuitive digital interface make it suitable for home, office, and field use.

FAQ

Q: Is this monitor suitable for continuous indoor use?
A: Yes. It is designed for regular indoor monitoring in homes, offices, and similar environments. Ensure it is used within the specified humidity range (below 80% RH) and kept away from direct heat sources.

Q: How is the device powered and charged?
A: The monitor uses a built-in 3.7V 600mAh Li-ion battery. It is charged via the included USB cable using a 5V, 1A power source such as a USB adapter, power bank, or computer.

Q: Can I use it in different rooms or locations?
A: Yes. Its compact size and rechargeable battery make it easy to move between rooms, floors, or sites. Allow the device a short stabilization period after relocation for accurate readings.

Q: Does it require professional installation?
A: No. The monitor is ready to use out of the box. The included user manual provides step-by-step instructions for setup, operation, and understanding the displayed values.

Q: What is included in the package?
A: The package contains 1 x Air Quality Monitor, 1 x USB Cable for charging, and 1 x User Manual with specifications and usage guidance.